class: title-slide <br> <br> # A Data Mining Approach for Detecting Collusion in Unproctored Online Exams<br> .padding_left.pull-down.white[ J. Langerbein, T. Massing, .bold[_J. Klenke_], M. Striewe, M. Goedicke, C. Hanck, N. Reckmann <br> <br> <br> `\(15^{th}\)` International Conference on Educational Data Mining Bangalore, 11-24 July, 2023 ]